Installing External Sounders
The
The output has the following options:
•Selectable for supervision.
•Selectable for confirmation of arming ding.
•Selectable to chime when entry/exit or perimeter zones are faulted.
•Selectable for no timeout or timeout of
UL | • Burglary bell circuits must be programmed |
for a timeout of 16 minutes or longer. | |
| • For Household Fire and combination |
| Household Fire/Burglary installations, the |
| total current drawn from the auxiliary power, |
| polling loop, and alarm output combined |
| must not exceed 750mA. |
| • For Household Burglary installations, the |
| total current drawn from the alarm output |
| must not exceed 1.7A. A battery must be |
| installed, as it supplies the current for the |
| combined auxiliary power, polling loop, and |
| alarm output in excess of 750mA. |
Alarm Output Supervision
When supervision is enabled, the
The
Wiring the Alarm Output
The wiring of the alarm output depends upon whether you are going to supervise the output or not. Use the appropriate procedure below for your application.
UL | Use only UL Listed sounding devices for UL |
installations. |
Compatible Alarm Indicating Devices
UL1023 Household Burglary Installations
For Household Burglary installations, the total current drawn from the alarm output must not exceed 1.7A. A battery must be installed, as the battery supplies current from the combined auxiliary power, polling loop, and alarm output in excess of 750mA.
UL985 Household Fire or Combination Household Fire/Burglary Installations
For installations that must provide UL Listed protection, the total combined current drawn from the alarm output, auxiliary power output, and polling loop must not exceed 750mA in order to comply with the
Model Number
719
747
AB12
System Sensor MA 12/24D
System Sensor P12575
Wheelock
Device Type
Compact Outdoor Siren
(not UL Listed)
Indoor Siren
Grade A Bell
Fire Piezo Horn
Fire Horn/Strobe
Fire Horn/Strobe
Polarizing Diode
Yes
Yes
Yes
No
No
No
battery independence requirements. If, for example, two System Sensor PA400 piezo alarm sounders, wired in parallel, are used (24mA total), then 726mA (750mA
–24mA) is available for auxiliary output and polling loop use.
Non-UL Installations
For
UL | This control complies with National Fire |
Protection Association (NFPA) requirements for | |
| temporal pulse sounding of fire notification |
| appliances. |
|
|
1 2 3 + | 4 5 | - | 6 7 8 |
ALARM SOUNDER OUTPUT:
1.7A MAXIMUM
+-
BELL |
HORN-devices
_fire
Figure